L-Arginine 700 mg
NOW
L-Arginine 700 mg
4.8
★ ★ ★ ★ ★
(835 ratings)
Arginine 700 mg
Score 90.0
A high-quality, well-dosed 700mg L-Arginine supplement from NOW, offering excellent value.
Quantity: 180 Capsule(s)Servings size: 1 Veg Capsule(s) (180 servings)
Selected goals:
Other goals:
Fitness
Heart Health
Muscle Gain
Cardiovascular Support
leaderboard Score 90.0
A high-quality, well-dosed 700mg L-Arginine supplement from NOW, offering excellent value.
insights Analysis
This NOW L-Arginine product delivers a robust 700mg of L-Arginine per capsule, striking a good balance between potency and convenience. NOW Foods is a highly respected brand known for its quality testing and commitment to pure ingredients. With 180 servings and a very competitive price per serving of 8 cents, it offers great long-term value for users seeking effective L-Arginine supplementation for fitness, muscle gain, or cardiovascular support. Its strong reviews further confirm its reliability.
- Provides a robust 700 mg dose of L-Arginine per capsule, offering more potency than 500mg options in a single pill.
- Excellent price per serving (8 cents) for the dosage and brand quality.
- From NOW Foods, a highly reputable brand known for extensive quality testing and transparency.
- Large quantity (180 servings) ensures a long-lasting supply.
- Good review count (769) indicates positive user experience.
- L-Arginine itself can have limited bioavailability due to gut metabolism, compared to L-Citrulline.
- Capsule form might be less preferred by some compared to tablets for higher doses, though this is a single 700mg dose.
- Individuals with existing heart conditions, low blood pressure, or those taking nitrates should consult a healthcare professional before use.
- Monitor for potential gastrointestinal upset, especially when starting supplementation.
$13.33($0.07 per serving)
 Pure Formulas | $ 13.33 | |
 Amazon | $ 14.99 | |
 Daily Vita | $ 16.20 | |
 iHerb | $ 17.14 |
bolt Effectiveness for goals
Some research suggests that L-Arginine may help improve erectile function in men experiencing mild to moderate erectile dysfunction, particularly when combined with other supplements like Pycnogenol. Its role in nitric oxide production, which is essential for blood vessel dilation and penile erection, is the underlying mechanism. However, effectiveness can vary among individuals.
L-Arginine is a precursor to nitric oxide, which can help relax blood vessels, potentially supporting cardiovascular health and blood flow. It is often investigated for its roles in exercise performance, blood pressure regulation, and immune function. Some studies suggest benefits for wound healing and supporting conditions related to poor circulation.
Arginine is a precursor to nitric oxide, a molecule crucial for maintaining healthy blood vessel function and elasticity (endothelial function). By supporting nitric oxide production, Arginine may contribute to overall cardiovascular health. Some studies indicate it can improve endothelial function in individuals with certain cardiovascular conditions.
Some research suggests that L-Arginine supplementation may contribute to modest reductions in blood pressure, particularly in individuals with hypertension. This effect is thought to be due to Arginine's role as a precursor to nitric oxide, which helps relax blood vessels. However, results can vary, and it is not a substitute for prescribed medication.
Some research indicates that L-Arginine supplementation may enhance exercise performance by increasing nitric oxide production, leading to improved blood flow and oxygen delivery to muscles. However, the effects can vary among individuals and exercise types. Benefits are more consistently observed in individuals who are untrained or moderately trained.
schedule Dosage, timing & forms
Typical daily dosages for L-Arginine often range from 2 to 6 grams, divided into multiple servings throughout the day. However, specific needs can vary significantly based on the intended purpose. It's always advisable to follow product label instructions.
Typical dosages of L-Arginine can vary widely depending on the intended use and individual response, often ranging from 3 to 9 grams per day. For specific health concerns, higher doses up to 15-20 grams may be used under professional guidance. It's usually recommended to start with a lower dose and gradually increase.
While there isn't a universally established maximum daily dose for Arginine across all contexts, dosages exceeding 10-15 grams per day are typically not recommended without professional supervision. High doses may lead to gastrointestinal side effects. It's important to start with lower doses and assess tolerance.
For exercise support, many individuals prefer to take Arginine approximately 30-60 minutes before a workout. Some regimens also suggest taking it after exercise or before bed to support recovery. Splitting the dose throughout the day may also be beneficial.
Dosages for Arginine can vary significantly based on the desired outcome, such as athletic performance support, cardiovascular health, or general wellness. For example, higher dosages might be used for specific physiological effects under professional guidance. Always consult specific product guidelines and consider individual needs.
health_and_safety Safety & interactions
L-Arginine can interact with nitrates, such as nitroglycerin, leading to a significant drop in blood pressure. This combination should be avoided due to the risk of severe hypotension. Always discuss medication interactions with a healthcare professional.
Common side effects of L-Arginine may include stomach discomfort, nausea, diarrhea, and bloating. These issues are often dose-dependent, with higher amounts increasing the likelihood. Most side effects are mild and transient.
It is generally recommended to discontinue L-Arginine supplementation at least two weeks before any scheduled surgery. This is due to its potential effects on blood pressure and blood clotting. Always inform your surgeon and anesthesiologist about all supplements you are taking.
L-Arginine may lower blood pressure and could potentially enhance the effects of antihypertensive medications. This could lead to excessively low blood pressure when taken concurrently. Monitoring blood pressure closely is recommended.
L-Arginine may potentially trigger or worsen herpes outbreaks in susceptible individuals. The herpes simplex virus utilizes arginine for replication, so high levels might be unfavorable. Some individuals prefer to avoid L-Arginine if they experience frequent outbreaks.
Ingredients
| Ingredient | Amount per serving |
|---|---|
| L-Arginine | 700 mg |
Categories
Arginine 90.0
This product is a standout within the Arginine collection due to its effective 700mg dose per capsule, combined with NOW Foods' reputation for quality and a highly competitive price per serving. It offers an excellent balance of potency, purity, and affordability, making it a top-tier choice for consistent L-Arginine supplementation.
Goals
The 700 mg L-Arginine dose is robust for promoting nitric oxide synthesis, which is crucial for vasodilation and maintaining healthy blood pressure and overall cardiovascular function. Its excellent value allows for consistent daily intake, maximizing its long-term benefits for heart health.
Fitness 88.0
The 700 mg dose is effective for promoting nitric oxide production, which enhances blood flow to muscles during exercise, potentially leading to improved muscle pump, nutrient delivery, and endurance. Its cost-effectiveness supports consistent pre-workout use.
Muscle Gain 82.0
By consistently delivering a substantial L-Arginine dose, this product supports enhanced circulation, which is beneficial for nutrient transport to muscle tissue, aiding in recovery and indirectly supporting muscle growth. It provides a strong supportive role in a muscle gain regimen.
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